By Harold Orlinsky, General Manager Beam Performance Test new to SonarWiz 7.6If you’ve ever been asked – how good is your multibeam system, don’t fall into the trap of just looking at the system specification for the sonar. It’s not the answer you need. You need to consider everything that goes into the system to come up with an answer. One method is the Beam Performance Test, a new module in SonarWiz. The program provides the user with information about each beam and measures differences along the swath, providing a snapshot of how the overall system is expected to perform …